DTC P1EFC Chevrolet
Drivers MPCS Unit Internal (EEPROM) Error
Drivers MPCS Unit Internal (EEPROM) Error
Rear Axle Tire Pressure Placard Value Implausible
Left Front Wheel Speed Sensor Circuit Plausibility Failure
Lost Communication with TCM
Seat slide sensor system for fault 2 (malfunction of seat slide sensor)
Antilock Brake System (ABS) Brake Switch Circuit
Invalid Data Received From ECM PCM A
Lost Communication with VSA Modulator-Control Unit
TCM Lost Communication
Hydraulic Self Test Plausibility - Fluid Leak Or Seal Failure
Lost Communication With Auxiliary Heater System (AHS)
Esc Sensors